private BannerView bannerView;

private InterstitialAd interstitial;

#if UNITY_EDITOR

private string adUnitId = "unused";

#elif UNITY_ANDROID

private string adUnitId = "ca-app-pub-7054698623904367/5422586239";

#elif UNITY_IOS

private string adUnitId = "ca-app-pub-7054698623904367/2469119839";

#else

private string adUnitId = "unexpected_platform";

#endif

public void StartInterstitial(){

#if SIMULATOR

return;

#endif

#if UNITY_ANDROID || UNITY_IPHONE

interstitial = new InterstitialAd(adUnitId);

AdRequest request = new AdRequest.Builder().Build();

interstitial.LoadAd(request);

#endif

}

public void ShowInterstitial(){

#if SIMULATOR

return;

#endif

#if UNITY_ANDROID || UNITY_IPHONE

if (interstitial.IsLoaded()) {

interstitial.Show();

}

#endif

}

public void DestroyInterstitial(){

#if SIMULATOR

return;

#endif

#if UNITY_ANDROID || UNITY_IPHONE

interstitial.Destroy();

#endif

}

}